Insulated Black 94 ZrO2 Zirconia Ceramic Substrate Resistor Heat Sink High Hardness

Insulated heat sink black ZrO2 Zirconia Ceramic resistor substrate sheet chip

Zirconium oxide ceramics are white, yellow or gray when containing impurities, and generally contain HfO 2, which is not easily separated. Pure ZrO2 has three crystal states under normal pressure. The production of zirconia ceramics requires the preparation of high-purity, good dispersion properties, ultra-fine particles, narrow particle size distribution, zirconia ultrafine powder preparation methods, zirconia purification mainly chlorination and thermal decomposition, alkali metal Oxidative decomposition method, lime melting method, plasma arc method, precipitation method, colloid method, hydrolysis method, spray pyrolysis etc.

We can produce it according to your drawing.

Data sheet below

Application industry:

Machinery,fiber optic,khife,medical,food etc.

Specific application:

plunger,ceramic shaft,fiber optic bushing,stub,grinding,ceramic knife,ceramic slide guide,machined plunger,mobile phone shell,watch case etc.

company information

Wuxi Special Ceramic Co.,Ltd mainly produces alumina, Silicon nitride, Zirconia, Steatite, Boron nitride, Cordierite,mullite products, widely used in metal welding, electronic conductor, mechanics, assembling, insulation, chemicals, instrument, textile, nuclear industry, aerial field.We accept trial produce according to the drawing or sample.It usually takes 30 days to finish trial product.Mass produce usually takes 30 days.Goods' package is carton or PLT.It can be negotiable with each other.
We mainly sell goods to toshiba lighting group in Japan and Europe.Our aim is to deliver goods with high quality at quick delivery date.

Our History

Wuxi Special Ceramic Electrical as a leading special ceramic manufacturer,the factory is located in Chinese famous pottery town “YiXING” city about 200 km from Shanghai. From the beginning of businees ,has been dealing with export business for more than 10 years.

We specialized in special ceramics for more than 20 years. Now,we own 1 gas shuttle kilns, 3 full-automation electric pushed slab kilns and so on. 

Our company mainly produces alumina, Silicon nitride, Zirconia, Steatite, Boron nitride, Cordierite,mullite products, widely used in metal welding, electronic conductor, mechanics, assembling, insulation, chemicals, instrument, textile, nuclear industry, aerial  field.

We mainly sell goods to toshiba lighting group in Japan.Our aim is to deliver goods with high quality at quick delivery date.

Our products below 

A Electronic / electric ceramic (electronic porcelain)

1) Ignition electrodes, Ceramic igniter, ignitor Ceramic sparking

2) Ceramic insulators

3) Ceramic lamps

4) ceramic shell for electronic conductor

5) Ceramic bobbins

6) Ozone generator

B) Textile Ceramics

Ceramic guide, beads, eyelet, slit, roller, hook ect.

C) Engineering & Mechanical ceramics

1) Ceramic rod,

2) Ceramic tube,

3) Ceramic seal,

4) Ceramic threaded shaft, Ceramic bolt

5) Ceramic nozzle,

6) Ceramic Heat-resisting part

Production Market

Europe,Japan